Udo Lindenberg (born 17 May 1946) is a German singer, drummer, and composer.Lindenberg started his musical career as a drummer. In 1969, he founded his first band Free Orbit, and also appeared as a studio and guest musician (with Michael Naura, Knut Kiesewetter). In 1970, he collaborated as a drummer with jazz saxophonist Klaus Doldinger in Munich. In 1971 Passport, a band founded by Doldinger, released its first album, with Lindenberg on drums. He also played drums for the theme music for the German TV series Tatort. The first LP by the jazz rock group Emergency was released in 1971, but met with little commercial success.